10426444 has 24 divisors (see below), whose sum is σ = 21142688. Its totient is φ = 4406400.

The previous prime is 10426417. The next prime is 10426463. The reversal of 10426444 is 44462401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507 + ... + 4594.

Almost surely, 2^10426444 is an apocalyptic number.

10426444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10426444 is an abundant number, since it is smaller than the sum of its proper divisors (10716244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10426444 is a wasteful number, since it uses less digits than its factorization.

10426444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185 (or 5183 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 10426444 is about 3229.0004645401. Note that the first 3 decimals coincide. The cubic root of 10426444 is about 218.4634251156.

Adding to 10426444 its reverse (44462401), we get a palindrome (54888845).

The spelling of 10426444 in words is "ten million, four hundred twenty-six thousand, four hundred forty-four".